Navy Yard shootings

President Barack Obama has renewed calls for changes to US gun laws at a memorial service for the victims of last week's shooting at the Washington Navy Yard.

Mr Obama said tears were "not enough".

The president told mourners Americans must insist that "there is nothing normal about innocent men and women being gunned down where they work".

Twelve people were killed last Monday by contractor Aaron Alexis, who was himself shot dead by police.

The 34-year-old reportedly had untreated mental health difficulties.

'Difficult politics'

Mr Obama called on Americans to abandon their "creeping resignation" to mass shootings.

Acknowledging that "the politics are difficult" - a reference to his failure to get measures through Congress earlier this year - the president said change would not come from Washington.

President Obama mentioned each victim in turn during his address

"Change will come the only way it ever has come, and that's from the American people," Mr Obama told the crowd.

He noted that this was the fifth time he had spoken at a memorial event for victims of a mass shooting since the start of his presidency.

After the massacre at the Sandy Hook elementary school in Connecticut last December, the president sought to introduce expanded background checks for buyers of guns, and to re-introduce an expired ban on military-style assault weapons.

BBC links

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